on B.through C.for D.beyond第二节(共10小题;每小题1.5分,满分15分)阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。Expertshavestartedworkingon61unbelievableprojecttomakearobotmadebyNASAactlikeahuman.62(name)Valkyrie,therobotlookslikeawomanandmaybeusedtoexploreMarsoneday.It63(invent)peteintheDARPARoboticsChallenges(DRC).Itis1.9meterstalland64(weigh)125kilograms.eswithaseries65cameras,sonar,andothersensorsspreadacrossitsbodytohelpitmovearound.Valkyrieispoweredbyabatteryonitsback,whichcankeepit66(operate)foranhour.Itcanwalkon67(it)own,pickupobjectsandcontrolmanyobjectsandtools,68ispartoftherequirementsfortheDARPAchallenge.Themachinecanwalkontwolegsandperformbasic69(move)atpresent.However,theteamfromScotland’sEdinburghUniversitywantstogiveit70(many)skills.Itishopedthatthenewandimprovedrobotwillworkalongwithastronautsinspace.
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